Honeywell International Inc. WFSLCDUI Manuale Utente
18
PRELIMINARY: Firelite Wireless Sensor Network P/N LS10036-000FL-E:N0 10/10/2013
W-GATE
Mounting & Wiring
2.5.4 W-GATE Powered from an External +24VDC source
To power the W-GATE using a +24VDC source, connect the W-GATE as described in table 2.2
below.
below.
Figure 2.6 Wiring Connections -W-GATE Powered from an External +24VDC source
NOTE: Terminal A5 is referenced more than once in the above connections. It is recommended
to use wire of the same gauge for all connections to A5 and use the same wire gauge if there are
multiple connections to the same terminal.
to use wire of the same gauge for all connections to A5 and use the same wire gauge if there are
multiple connections to the same terminal.
The W-GATE provides isolation of short circuits of the SLC in class A installations that use the A6
and A7 as an in and out connection. A5 is common for in and out SLC wiring. Class B SLC wiring
that terminates at the W-GATE can use either the A6 or A7 connection for the SLC positive. SLC
connections are power limited by the panel. 24VDC must be power limited by the source.
and A7 as an in and out connection. A5 is common for in and out SLC wiring. Class B SLC wiring
that terminates at the W-GATE can use either the A6 or A7 connection for the SLC positive. SLC
connections are power limited by the panel. 24VDC must be power limited by the source.
Terminal Pins
Devices Powered
A5 & A7
SLC Input/output
A5 & A6
SLC Input/output
A4
Unused
A2 & A3
+24VDC input. Voltage range from 18VDC to 30VDC. Use only
power limited device circuits.
power limited device circuits.
A1
Unused
Table 2.2